2822043

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2203}}^1$

素因数の和:2274

約数の個数: 16

約数和(自身を含む): 4372736

約数和(自身を除く): 1550693

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 2203, 6609, 15421, 46263, 134383, 403149, 940681, 2822043]

約数ペア:

[(1, 2822043), (3, 940681), (7, 403149), (21, 134383), (61, 46263), (183, 15421), (427, 6609), (1281, 2203)]